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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

supermemory™ logo
supermemory™
✓ verifiedFreemium

Developer API that gives AI agents persistent memory, retrieval, and connectors, usable both as infrastructure and a personal app.

174K visits/mo
LlamaIndex logo
LlamaIndex
✓ verifiedFreemium

Developer framework and LlamaParse service for parsing documents and building AI agents and RAG workflows over them.

455K visits/mo1.9K saves
Heuristica logo
Heuristica
✓ verifiedFreemium

An AI-powered learning platform that turns sources into concept maps, flashcards, quizzes and summaries with multi-model chat.

89K visits/mo12K saves
bundleIQ logo
bundleIQ
✓ verifiedFreemium

AI knowledge platform (Alani) that turns files, video, audio and docs into cited, source-grounded answers with persistent memory.

2.3K visits/mo1.9K saves
Cohere logo
Cohere
✓ verifiedPaid

AI customer-support automation with cobrowsing that resolves tickets by extracting answers from help docs and past tickets.

5.7K visits/mo
Pricing
Free: $0/mo (~$5/mo of usage included)
Pro: $19/mo (~$20/mo of usage, unlimited storage, 2 teammates)
Max: $100/mo (~$130/mo of usage, 6x Pro headroom)
Scale: $399/mo (~$600/mo of usage, up to 10 teammates)

No public pricing

Basic: Free (up to 3 saved concept maps)
Professional: $7.99/mo (unlimited maps, multi-model AI, all features)
Free: $0
Basic: $12/mo
Pro: $40/mo
Max: $100/mo

No public pricing

Core features
  • Persistent, structured memory built as a knowledge graph
  • Sub-300ms hybrid retrieval (RAG) with reranking
  • Native filesystem mount for agent memory access
  • Connectors to Slack, Notion, Drive, Gmail, GitHub, S3
  • Automatic extraction from PDFs, images, and audio
  • User profile and behavior tracking across sessions
  • LlamaParse document parsing and extraction
  • Open-source framework for AI agents and workflows
  • Document indexing for retrieval/RAG
  • Prebuilt solutions by industry and use case
  • Free starter credits for LlamaParse
  • Concept map builder
  • Flashcards with spaced repetition
  • AI quiz and summary generation
  • Import from PDFs, YouTube, websites, PubMed and arXiv
  • Multi-model AI chat (GPT, Claude, Gemini, Qwen)
  • Cross-format conversion and sharing
  • Source-cited, grounded AI answers
  • Persistent memory across sessions
  • Video, audio, PDF and doc parsing
  • Choice of LLM (GPT, Claude, Gemini)
  • Alani Hub, Connect and Insights products
  • Collaboration and sharing
  • Enterprise-grade privacy
  • AI ticket automation across channels
  • Cobrowsing for guided support
  • Answers extracted from help docs and past tickets
  • Step-by-step guided resolutions
  • Support analytics and content-gap detection
  • One-click integrations with existing helpdesks
Use cases
  • Developers adding long-term memory to AI agents
  • Teams building agents that need to sync with existing tools
  • Individuals wanting one memory layer shared across multiple AI assistants
  • Parse complex documents for AI apps
  • Build RAG and agent workflows
  • Automate invoice and claims processing
  • Search across technical documents
  • Visualizing and studying complex topics
  • Turning research sources into study materials
  • Literature review and dissertation prep
  • Personal 'second brain' knowledge base
  • Verified research and analysis
  • Content communities and monetization
  • Enterprise data workflows and insights
  • Automatically resolve common support tickets
  • Deflect inquiries with self-serve answers
  • Guide customers through resolutions
  • Cobrowse to assist users in real time
  • Spot content gaps and trends
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